output

Documentation

Index

• type Writer
  • func New(normal, failure io.Writer) Writer

Types

type Writer

type Writer interface {
	Printf(format string, args ...interface{})
	Errorf(format string, args ...interface{})
}

func New

func New(normal, failure io.Writer) Writer

New creates a new Writer with the given output sinks. Typically one would plug normal into os.Stdout and failure into os.Stderr, but other outputs may be provided, for example in use of test cases.

todo: make tracing configurable